package reflect;

import java.util.Scanner;

public class ReflectDemo2 {
    public static void main(String[] args) throws InstantiationException, IllegalAccessException, ClassNotFoundException {
        Person p = new Person();
        System.out.println(p);

        /*
        反射机制实例化
        1.获取对应的类对象
        2.通过类对象的newInstance()方法实例化
         */

       // Class cls = Person.class;
       // Class cls = Class.forName("reflect.Person");

        Scanner sc = new Scanner(System.in);
        while (true) {
            System.out.println("请输入一个类的完全限定名");
            String className = sc.nextLine();
            Class cls = Class.forName(className);

            Object o = cls.newInstance();
            System.out.println(o);
        }


    }
}
